| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15670.0 | USD | 20200510 |
| Unknown | China national standards | MT | 25710.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200510 |
| Unknown | China national standards | MT | 5840.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 820.0 | USD | 20200501 |